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Diabetes and Exercise
Diabetes and Exercise There are two main types of diabetes, type
I and type II. Type I diabetes is characterized by the pancreas
making too little or no insulin. An individual with diabetes
type I will have to inject insulin throughout the day in...
Exercise & Motivation, Part 4: Maintenance & Relapse
Copyright 2005 Tanja Gardner WHAT ARE THE MAINTENANCE AND RELAPSE STAGES? In the maintenance stage, you’ve been exercising regularly for long enough that it’s become a habit. You’ve created a routine that works for you, and (if you’re doing it...
Get Out and Play: Top 7 Outdoor Exercises
: Do you remember when our parents used to yell at us to go outside and play? They would get so tired of us running around the house munching junk food and fighting with our siblings that they would practically kick us out of the house!
Well,...
How to Improve Your Vision Without Surgery - Simple Eye Exercises Work Wonders
We all know how important it is to keep our bodies fit. Going to the gym, jogging, and swimming are all on the "good for you" list of activities. But did you know that you can exercise your eyes as well? Exercising your eyes keeps them healthy,...
The Art of Concentrating by Means of Practical Psychic Exercises (Part 3)
It will be necessary to first train the body to obey the commands
of the mind. I want you to gain control of your muscular
movements. The following exercise is especially good in assisting
you to acquire perfect control of the muscles.
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Diet and Exercise Evolution: Adaptation (part II) -- Examples and Practical Advice
Understanding the theory of adaptation (see previous article, Adaptation I) will give you the tools to evaluate your diet and daily routine. If you have any question about whether something is good for you, always examine both the immediate effects and the adaptation effects equally. This article will look at various examples of adaptation and practical advice based on this important theory.
Walking
Is walking for a long time a good way of losing weight? Look at it this way: the direct effect is that calories are burnt over that period, and you will by using your fat stores for fuel because it is aerobic exercise. So that's a positive: you're burning calories, and as long as you don't eat too much food, you're losing weight. But what will be the adaptation? You're telling your body that you will need to walk for a long amount of time to find food. So, how will your body adapt to make you a better walker? Expending energy faster? Burning fat easily? NO WAY. If you need to walk through the savanna for a long time, you want your body to conserve as much energy (fat) as possible and retain as much water as possible. This is the opposite of your goal, you will not lose weight in the long-term, so it is not an optimal solution.
Sprinting
What about high-intensity exercise? The immediate effect is to burn calories in your blood, but there isn't enough time to start burning fat. Your muscles may burn with lactic acid, and you can't keep it up for very long. That isn't too good, because you won't burn as many calories as you did walking. But is the adaptation going in the correct direction? Your body will try to make you a better runner by making calories available to you at a moment's notice to fuel your run (burning fat faster), and will try to get rid of the fat that is slowing you down. This is a great adaptation.
The best advice regarding exercise for weight loss in accordance with adaptation is this: warm up by doing a fast walk for 10-15 minutes, so that your body goes into a fat-burning mode. Then, turn up the intensity as high as you can and speed through the next 10-15 minutes. This can be running, climbing stairs, bicycling or whatever activity you like. I recommend a stationary bike because the risk of falling or hurting your joints is minimized. If you do this before breakfast, you're also training your body to use stored energy (fat) instead of energy from food in your stomach.
If You Could Be an Animal...
If your physique could resemble an animal's, which animal would you choose? Try to ignore symbolism, and just pick an animal whose body composition you'd like to approach. Many men would choose a lion and many women would choose a gazelle. These animals have adapted to get the bodies they have, and their adaptation, like yours, is based on how they behave day to day. So how do these animals behave? We can't compare their diets, because a gazelle is a herbivore, a lion is a carnivore, and humans are omnivores. However, we can look at their exercise needs.
A lion, to get food, has to sprint for up to 5 minutes until it grabs its prey, which is usually pretty big. When it does, it wrestles with it for up to 10 minutes, flexing all its muscles and changing positions, putting all its force against the other animal that is resisting with all its might. This builds muscular strength and size and eliminates body fat.
A gazelle spends a lot of time eating, but each mouthful is tiny. It takes a long time to eat, and never gorges. When the grass all around it is bare, it bounces off to another place to find food or water. The gazelle is highly alert because it is vulnerable to attack, and often twitches or fidgets to make sure it can escape quickly. When it is attacked, it runs (bounces) incredibly fast for up to 20 minutes until it is safely out of danger. This activity makes it long and slender as an adaptation to its
environment.
Don't be a house cat. Many cats are overweight because their environment doesn't challenge them to run to catch food (or avoid being caught), and sleep or lie around for 18 hours a day. If you have a desk-job, and then watch TV on the couch, that is exactly what you are doing.
Three Squares
Should you eat only three meals a day and avoid snacking to lose weight? Well, you will be consuming fewer calories, so that's a plus. However, the bigger effect is this: your body will think food is rare and that you may starve. If you go 5 or 6 hours between meals, or if you skip breakfast and go 16 hours or so without food, what else could your body possibly conclude? Your brain can't tell your cells "don't worry, we're trying to lose weight," because your intentions don't mean anything to your organs. Your organs react and adapt to the stimuli presented to them. So they think that you're in the desert. How do you survive in the desert? Like a camel: Conserve as much food in your body as possible (fat), slow your metabolism to prolong your life (so you'll feel tired a lot), and retain as much water as possible.
What about the opposite? What if you eat small portions every two hours and drink water all the time? Your body will think that you're in a place where there is food whenever you need it, like a jungle full of fruit trees and other easily furnished food to eat. What is the reaction? Hooray! Better to speed up the metabolism, so that the stomach is finished digesting the previous meal before the next one comes; no need to store fat that is just leeching circulation and water; and get rid of any excess water in the system, because fresh water is constantly coming in. This is in line with your weight loss goals, so this is the route to take.
Calories: Eat less or burn more?
The final effect of your body's great adaptation potential is the question of which is more effective: eating fewer calories or burning more calories with exercise? Let's look at these two propositions in terms of adaptation.
If you first remove a significant number of calories from your diet, you will feel less energetic (because calories are energy), therefore, you won't feel like exercising, and you won't be able to exercise for as long. On the other hand, if you start exercising more each day, it will make you hungrier (because your body knows it's not getting enough calories to support this new activity), but as long as you try to keep your eating habits the same and pay attention to satiety by eating foods that make you feel full, you'll feel great, your endurance will improve and your overall health will keep getting better. At that point, if you reduce the calories in your diet, then you will be able to cope with slightly less energy, because your body will already be more efficient at using that energy to fuel your exercise.
A Summary
To conclude, in terms of exercise: warm up to get the circulation going with a fast walk for about 20 minutes, then do a high intensity activity for about 10 minutes. The best to do that is before breakfast. In terms of diet: try to reduce your calories overall, but divide them among small meals all day. Never eat a big meal, but snack every hour or two on something healthy. Also, drink as much water as you possibly can all day. These practices are optimized for your body's natural reactions, so that you will be training your body to lose weight. And whenever you hear diet advice, try to look past the immediate effects and look at it from the perspective of Adaptation.
About the Author
***
David McCormick is the founder of Weightless Products. His Mr. Weightless site is dedicated to free weight loss articles and advice, primarily targeted to men. There are no banners, no pop-ups, and you will never be asked for your email address.
Mr. Weightless: Wait Less for Weight Loss!
http://www.weightlessproducts.com
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| Exercise at About.com |
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| exercise.about.com |
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| American Council On Exercise |
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| www.acefitness.org |
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| Physical exercise - Wikipedia, the free encyclopedia |
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| en.wikipedia.org |
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| Why Exercise Is Cool |
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| Kids and Exercise |
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| www.kidshealth.org |
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| Fitness Fundamentals |
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| MedlinePlus: Exercise and Physical Fitness |
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| MedlinePlus: Exercise for Seniors |
| Pictures/Diagrams; Slide Show: Balance Exercises Improve Stability, Help Prevent Falls (Mayo Foundation for Medical Education and Research) ... |
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| Exercise: A Healthy Habit to Start and Keep -- familydoctor.org |
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| familydoctor.org |
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| Welcome to ::-:: Exercise, Fitness and Leisure |
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| www.exercise.co.uk |
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| ExRx (Exercise Prescription) on the Net |
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| www.americanheart.org |
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| Howstuffworks "How Exercise Works" |
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| www.howstuffworks.com |
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| Exercise and Diabetes - American Diabetes Association |
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| www.diabetes.org |
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| nihseniorhealth.gov |
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| Exercise to Improve Your Body and Your Brain |
| My comprehensive exercise guide. ... The key to obtaining the benefits of exercise is to find a program and stick to it. Of course, it is useful to have a ... |
| www.mercola.com |
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| FitnessOnline.com - Exercise Health Nutrition Advice Weight Loss |
| FitnessOnline.com - expert advice on exercise programs, diets, weight loss, muscle gain, vitamins, supplements & strength training. |
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| Table of Contents |
| Exercise: A Guide from the National Institute on Aging ... Chapter 2: Is It Safe for Me to Exercise? ... Chapter 4: Examples of Exercises to Do at Home ... |
| weboflife.nasa.gov |
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| Exercise Physiology Page for the MAPP |
| Aging, Exercise and Short Term Power · Principles of Training- Revisited · The Time Course of Training Adaptations · Understanding Interval Training ... |
| home.hia.no |
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